Our family (with a 5 and 7 year old) will be staying in an apartment a few blocks north of Piazza del Popolo. I'm looking for a nice family restaurant that a local would recommend to his friends. I figure the restaurants in our area (north of the piazza) should be less touristy and pricey. I don't want romance, candles, or fancy white table cloths (or high prices and tourist fare). I want good tasty local food and a fun environment. And our Italian is non-existent, but we intend to learn hello, thank you, etc, and smile a lot.
Any recommendations on a family hole-in-the wall restaurant around there where the locals would eat? Thanks!